Soil Stabilisation Australia Contractors

30 years of experience, specialising in soil stabilisation and road recycling, Soil Stabilisation Australia Contractors, Road-Tracks-Paths recycling, Rainstorm Dust Control and Advanced Stabilisation Solutions for Pavements.


  1. Australia has practised road stabilisation for well over 50 years and this extensive experience has
    resulted in considerable innovation in the design and construction of plant-mix and insitu processes
    with various binders. Binder suppliers, contractors and road authorities have continued to develop
    the process to ensure the completed pavement meets the design expectations and that there is a
    sufficient tolerance in the specification to allow for the variable pavement materials expected in the
    existing pavement.
  2. This paper covers the following topics:
    - Binders currently being used by road authorities
    - Development of laboratory characterisation of the stabilised material
    - Design models to establish layer thickness and traffic life
    - Specifications to ensure best results
    - New construction practices and issues
    - Monitoring performance of existing pavements
    - How the industry is working together to solve problems
  3. Road stabilisation has been practiced in Australia for so long that it is sometimes forgotten as one of the most successful recycling construction processes in Australia (see Figure 1). Many of these exciting developments and milestones are outlined on an oral history CD recently released by the Roads & Traffic Authority and titled Pavement Recycling and Stabilisation, (RTA, 2004). Told by local experts closely involved with stabilisation practices, this oral history provides a great opportunity to hear about past developments and the early days of road stabilisation.

    Aus-Spec 241 (2000) Stabilisation Australian Standards, Sydney.
    Australian Standards (2003) Communication from CE009.02 Meeting Sydney.
    Austroads (2002a) Performance criteria for insitu stabilised pavements APRG Technical Note 11, Sydney.
    Austroads (2002b) Field Performance of Pavements Incorporating Stabilised Materials Uniform
    National Database for Performance Data Document from Austroads Working Group on
    Characterisation of Stabilised Materials, Sydney.
  5. Professional Reinforcement Solutions is a reliable and dependable solution in building paved roads, unpaved roads, gravity retaining walls, soil reinforcement and green walls and so on. They have long time of experience in this kind road building ">Recycled Materials Services projects for near about 15 years.
  6. • Load support
    • Slope and channel protection
    • Earth retention
    • Reservoirs and landfills
    • Sustainable construction
  7. The system when in filled with other materials, for instance soil build a new composite which possesses and improved the mechanical as well as geotechnical properties. These also improve the shear strength of confined soil, such as:
  8. Cellular Confinement Systems is shortly known as CCS and also called geocells have been using in construction for the purpose of preventing soil erosion and or soil stabilization and other purpose such as steep slopes, channel protection as well as structural reinforcement for supporting load on earth retention. This technique is used for confinement systems are built with ultrasonically welded high-density polyethylene often known as HDPE which enlarged on site to and from a structure designed like a honeycomb, sometimes these honeycomb structure are filled with soil or rock material.